1036798090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1$

素因数の和:823

約数の個数: 64

約数和(自身を含む): 1978587648

約数和(自身を除く): 941789558

約数列:

[1, 2, 5, 10, 37, 61, 71, 74, 122, 142, 185, 305, 355, 370, 610, 647, 710, 1294, 2257, 2627, 3235, 4331, 4514, 5254, 6470, 8662, 11285, 13135, 21655, 22570, 23939, 26270, 39467, 43310, 45937, 47878, 78934, 91874, 119695, 160247, 197335, 229685, 239390, 320494, 394670, 459370, 801235, 1460279, 1602470, 1699669, 2802157, 2920558, 3399338, 5604314, 7301395, 8498345, 14010785, 14602790, 16996690, 28021570, 103679809, 207359618, 518399045, 1036798090]

約数ペア:

[(1, 1036798090), (2, 518399045), (5, 207359618), (10, 103679809), (37, 28021570), (61, 16996690), (71, 14602790), (74, 14010785), (122, 8498345), (142, 7301395), (185, 5604314), (305, 3399338), (355, 2920558), (370, 2802157), (610, 1699669), (647, 1602470), (710, 1460279), (1294, 801235), (2257, 459370), (2627, 394670), (3235, 320494), (4331, 239390), (4514, 229685), (5254, 197335), (6470, 160247), (8662, 119695), (11285, 91874), (13135, 78934), (21655, 47878), (22570, 45937), (23939, 43310), (26270, 39467)]